MuditaOS K 1.4.0 brings significant enhancements and improvements, alongside numerous stability and visual design fixes across the entire system.
MuditaOS K
New Default Apps setting allows you to choose the applications you want to use for key tasks, like messaging and phone calls, whenever you have compatible external apps installed
Added a Control Panel specifically for horizontal (landscape) reading mode in the e-reader
Added error messages that appear when a fingerprint is not recognized during screen unlock
Added missing Polish translation for charging information on the lock screen
The PAN (Personal Area Network) Bluetooth protocol has been activated
The lock screen now dynamically shows either charging details or the music player widget, depending on whether the phone is charging or playing music
Improved notification layout to automatically adjust size and alignment based on text length
The volume scale and feedback are now synchronized, ensuring the same level is shown regardless of how the volume is adjusted
Improved MMS settings behavior when mobile data is off
Improved consistency and visual design across System Settings
The Sun icon now properly appears crossed out when the light level is set to 0
Corrected the font size and position of the “SEARCHING” information in the Bluetooth Connected Devices screen
Fixed display issues in the SIM card disabling confirmation popup
Resolved inconsistencies between app icons and the intended design
Corrected the “Notes” app icon in Manage Apps to match the design
Removed the double line that appeared on the top border of the crash notification dialog
Fixed an issue where the Offline+ icon appeared incorrectly when the feature was enabled during onboarding
Resolved an issue where the Wi-Fi Calling icon appeared incorrectly in the status bar
Fixed grammar mistakes in Polish for unread SMS message notifications
Fixed an issue where incorrect options were displayed in the Alert reminder settings
Fixed an issue where an incorrect screen design was displayed in the “Date” settings
The incorrect “NULL” label no longer appears in SIM card settings when the eSIM card was disabled
Reversed icons for switching between eSIM and SIM2 have been corrected
Disabled “USB controlled by” options are now visually hidden when the USB connection is managed by the connected device
Resolved an issue where the Kompakt device could not access the Internet via Bluetooth tethering from another device
Restored Accessibility Settings
Updated the Third Party Licenses - Applications and System documents found in Settings
Contacts
Improved stability when handling contacts shared from external applications
E-reader
Added automatic detection for when an open book becomes unavailable (e.g., due to SD card removal or file deletion)
Added an option to delete ebooks
Added footnotes functionality
Added the ability to search for books directly from the main library list, making it easier and faster to locate specific titles or authors
Added a filter option in the library menu to filter ebooks by reading status
Added “Go to Beginning” and “Go to End” options to the table of contents, allowing to quickly navigate to the first or last page of any ebook
Implemented the Table of Contents view, which displays the book’s title, author, and a list of chapters (if available), providing users with a clear overview and easy navigation within the ebook
The screen will no longer lock automatically while user are actively reading, but will lock after 3 minutes of inactivity to save battery
Improved performance and stability when loading and opening very large e-books
Updated navigation method from pagination to scrolling for a more fluid and intuitive browsing experience
The book list now updates automatically when you add or remove an SD card
Resolved a rare bug in which the cover of the book was displayed across two pages
SMS
This update introduces full support for sending messages to multiple contacts (Group Messaging):
New settings are available in the SMS app that allow you to choose your preferred group messaging option (single MMS group chat vs. separate SMS chats) for each active SIM card individually
You can now start group conversations where all participants receive replies and can see messages from everyone else in the thread (single MMS group chat option)
You can also send the same text message to multiple contacts simultaneously. All replies will be received privately in one-on-one conversations with you, and recipients will not see each other's responses (separate SMS chats option)
You can switch between your active SIM cards within the same multiple-recipient conversation
Notifications for received group chat messages are now supported
If you block a contact or number included in a multiple-recipient conversation, you can still send them a message, but you will no longer receive their replies
In addition:
Fixed a crash that occurred when opening the app while another application was set as the default SMS handler
Fixed a stability issue that caused the app to crash when returning to an open conversation after changing the system language
The app now prevents sending an image if the source file was deleted from the Gallery
Resolved a bug where copying one text message would incorrectly paste a different message
Now, when you open a conversation and then go back to the conversation list, you will be returned to the same place on the conversation list - not the top page
Removed the "call" icon from the participant details view for senders without a valid phone number (e.g. system alerts)
Music Player
Music Player Widget:
Now you can also control your music directly from the lock screen — You can play, pause, skip to the next or previous track
Search and Playlists:
You can now search the All Songs tab by title, artist, or album, and the app now remembers your recent search terms
A loading indicator is now shown when search results take a moment to appear
You can now rename existing playlists directly from the "More options" menu
Fixed an issue where the “X” clear button remained visible on the playlist screen after the input field was cleared
Updated translations to use the correct plural forms when adding or removing items to the playlist
Fixed an issue where, after a song finished playing, the next track opened but remained paused instead of playing automatically
Fixed an issue that caused the app to crash when the device storage was full
Fixed an issue where the app crashed after removing the SD card
Fixed an issue where deleting a song in the background during search or deleting a paused song caused the next song to play automatically
Fixed an issue where deleting multiple tracks sometimes caused playback to skip to the second next available track instead of the immediate next one
Fixed an issue where, with shuffle enabled, tapping the 'previous' button played a random song instead of the previously played one
Fixed an issue where the music player widget did not disappear 60 minutes after the music was paused.
Folders:
A new "Folders" tab has been added, allowing you to browse and manage music organized by file folders from both device and SD card storage
Breadcrumb navigation has been added to the Folders tab, letting you easily see your current location and move back to parent folders
The Folders tab includes a search option to find specific music files and subfolders within your directories.
Folders are sorted alphabetically and now display the total number of tracks and the total duration
Folder content is sorted alphabetically too, with subfolders listed before audio files for easier navigation
You can start playing all music files within any folder by tapping it; the folder name will be visible in the player view
You can now delete individual songs and entire folders directly from the Folders tab, with confirmation prompts and automatic removal from your music library and device storage
Notes
The note editor now automatically formats the first line as a bold title and switches to body text after pressing Enter
Updated the search interface in Notes
You can now quickly clear text using the “x” icon and seamlessly return to the main view by tapping the back arrow
Improved the search feature to remember the search phrase after opening and returning from a search result
Fixed an issue where pinned notes were not displayed at the top of the list
Fixed an issue where pasting very long text into the note title field did not work
Fixed an issue where pressing the hardware back button in edit mode closed the notes instead of canceling the edit mode
Fixed an issue where tapping the delete drawer marked elements underneath it
Fixed an issue where the cursor disappeared after unlocking the phone when a note was open and the cursor was active
Fixed an issue where the notes list did not scroll back to the first page when opening and exiting a note without making edits and the scrollbar extended outside the slider track